import os
from pydantic import SecretStr

from langchain_openai import ChatOpenAI
from app.settings import settings

llm_qwen = ChatOpenAI(
    model="qwen3-max",
    base_url="https://dashscope.aliyuncs.com/compatible-mode/v1",
    api_key=SecretStr("sk-f648b6ff7a0b40999edc8c15ec81c459"),
    streaming=True,
)